5 Questions
What does the INSERT INTO statement do?
Add new records to a table
What happens if you don't specify values for all columns in an INSERT statement?
NULL will be added for the unspecified columns
What does the UPDATE statement do?
Modify existing data in a table
Which DML statement is used to remove existing data from a database?
DELETE
What is the risk of using INSERT INTO without mentioning the columns?
The inserted data will be in the wrong order
Test your knowledge of DML and DDL statements in database systems. This quiz covers the usage of INSERT, UPDATE, and DELETE statements for manipulating data in tables.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
